Senior Messaging Engineer – Tieto Tech Consulting (m/f/d)
Core
Provide second-line support and operational maintenance for SMS, MMS, and SMS Firewall services within a global telecom network.
Role type
Senior Messaging Engineer (Telecom Operations)
Builds
Maintains availability and quality of messaging services for mobile carriers and international clients.
Domain
Telecommunications (Messaging, Signaling, Roaming)
Deliverable
client delivery
Required skills
SS7 / SIGTRAN, LTE, GSM call flows, roaming scenarios, Linux, incident management, team coordination, API integration, scripting (Python), DevOps concepts
Preferred skills
Kibana, Openmind, Splunk, Kubernetes, AWS, Docker, HTTPS
Responsibilities
Provide second-line support for SMS, MMS, and SMS Firewall services; Review and optimize operational processes; Lead repair team squad activities when required; Monitor network and service availability; Collaborate with Customer Care to resolve issues; Cooperate with vendors to ensure service delivery; Participate in new service implementation and network rollouts; Perform guard duty services.
Seniority
Senior, hands-on IC
